Try out the TA PProxy DNS round-robin I setup:
tapp.iodbbs.com - PProxies on port 2064
tapp23.iodbbs.com - PProxies on port 23
tapp80.iodbbs.com - PProxies on port 80
If one doesn't work, hit update again, and it will connect you to a different pproxy. Pretty cool.
Brad..